Description
The IKE daemon in strongSwan 4.3.x before 4.3.7 and 4.4.x before 4.4.1 does not properly check the return values of snprintf calls, which allows remote attackers to execute arbitrary code via crafted (1) certificate or (2) identity data that triggers buffer overflows.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.vupen.com/english/advisories/2010/2086 ↗
- http://lists.opensuse.org/opensuse-updates/2010-08/msg00026.html ↗
- https://lists.strongswan.org/pipermail/users/2010-August/005167.html ↗
- http://download.strongswan.org/patches/08_snprintf_patch/strongswan-4.3.4_snprintf.patch ↗
- http://www.vupen.com/english/advisories/2010/2085 ↗
- http://www.securitytracker.com/id?1024338 ↗
- http://download.strongswan.org/patches/08_snprintf_patch/strongswan-4.4.0_snprintf.patch ↗
- http://download.strongswan.org/patches/08_snprintf_patch/strongswan-4.3.6_snprintf.patch ↗
- http://download.strongswan.org/patches/08_snprintf_patch/strongswan-4.3.3_snprintf.patch ↗
- http://secunia.com/advisories/40956 ↗
- http://www.securityfocus.com/bid/42444 ↗
- https://bugzilla.novell.com/615915 ↗
- http://trac.strongswan.org/projects/strongswan/wiki/441 ↗
- http://download.strongswan.org/patches/08_snprintf_patch/strongswan-4.3.5_snprintf.patch ↗